docs: fix grpc protocol configuration name #13830
Open
+3
−3
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Description
grpc/protobuf
is not a valid configuration option for the otelconf protocol configuration,grpc
should be used instead. See: https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/otelconf/v0.3.0/config.go#L30C26-L30C30